Part Number: TIDA-010080 Hi Experts,
I am interested in using just the LLC stage and the output SR stage for a 600W DC-DC design. How would I calculate the input capacitance if I do not use a PFC stage?
Regards,
Gautham Venkat
Part Number: TIDA-010080 Other Parts Discussed in Thread: PMP40766 , , TIDA-010081 , TIDA-010015 , UCC256301 , UCC256403 1) Can TIDA-010080 (500W, 48V AC/DC ref design) provide CC output? If not, can it be made to provide CC output by simply replicating the…
Thanks for your answer, Harish.
We will double check the inductor value, thanks again for your support! do you think this could be the reason behind the damaged PFC ICs?
The auxiliary flyback is taken from an application note (fully replicated)
TIDA…
Part Number: UCC29002 Other Parts Discussed in Thread: TIDA-010080 Dear E2E,
I would like to add more power to a system based on your TIDA-010080 reference design by paralleling the TIDA's 48V output with an external, commercial power supply. I would…
Part Number: PMP9640 Other Parts Discussed in Thread: TIDA-010080 , UCC28180 , UCC256403 , UCC24624 Hello,
We currently need some AC/DC power reference design, 220AC to output 38V/10A, and 300-500W,Could you help me to give me some recommendation and build…
Part Number: UCC256402 Other Parts Discussed in Thread: TIDA-010080 , UCC256403 , ATL431 Hello,
I am designing an AC-DC LLC resonant converter circuit with Boost PFC input circuit with UCC256402ADDBR IC. DC-DC input is in half bridge LLC structure with min…
Hi Cihangir,
Manganese-Zinc alloy is used in ferrite cores. What you have is a gap-less ferrite and not really the inductor that you are expecting at these currents. A ferrite will saturate almost immediately. For example, flux density = LI/NA. Assuming…